在E-MapReduce集群中，不同版本的集群實例節點上會部署不同的服務角色。例如，HDFS中的NameNode會被部署在Master節點上。本文將為您介紹如何查看E-MapReduce集群中各節點上服務組件的部署信息。
操作步驟
進入集群服務頁面。
在頂部菜單欄處，根據實際情況選擇地域和資源組。
在EMR on ECS頁面，單擊目標集群操作列的集群服務。
在集群服務頁簽，選擇目標服務區域的狀態。
在狀態頁簽的組件列表區域，可以查看服務的部署信息。
本文以EMR-5.15.1版本為例介紹。
服務名
Master節點
Core節點
Task節點
Hadoop-Common
HadoopCommonRuntime
HadoopCommonRuntime
HadoopCommonRuntime
HDFS
NameNode
HdfsRuntime
SecondaryNameNode
DataNode
HdfsRuntime
HdfsRuntime
OSS-HDFS
OssHdfsRuntime
OssHdfsRuntime
OssHdfsRuntime
Hive
HiveMetaStore
HiveServer
HiveRuntime
HiveRuntime
HiveRuntime
Spark2
SparkHistoryServer
SparkThriftServer
SparkRuntime
SparkRuntime
SparkRuntime
Spark3
SparkHistoryServer
SparkThriftServer
SparkRuntime
SparkRuntime
SparkRuntime
Tez
TezTomcat
TezRuntime
TezRuntime
TezRuntime
Trino
TrinoMaster
TrinoRuntime
TrinoWorker
TrinoRuntime
TrinoWorker
TrinoRuntime
DeltaLake
DeltaLakeRuntime
DeltaLakeRuntime
DeltaLakeRuntime
Hudi
HudiRuntime
HudiRuntime
HudiRuntime
Iceberg
IcebergRuntime
IcebergRuntime
IcebergRuntime
Flume
FlumeRuntime
FlumeAgent
FlumeRuntime
FlumeAgent
FlumeRuntime
FlumeAgent
Kyuubi
KyuubiServer
KyuubiRuntime
KyuubiRuntime
KyuubiRuntime
YARN
ResourceManager
WebAppProxyServer
TimelineServer
MRHistoryServer
YarnRuntime
NodeManager
YarnRuntime
NodeManager
YarnRuntime
Impala
Catalogd
Statestored
ImpalaRuntime
Impalad
ImpalaRuntime
Impalad
ImpalaRuntime
OpenLDAP
OpenLDAP
Sssd
Sssd
Sssd
Ranger
RangerAdmin
RangerUserSync
Solr
JindoAuthRuntime
JindoAuthServer
JindoAuthRuntime
JindoAuthRuntime
Ranger-Plugin
RangerPlugin
RangerPlugin
RangerPlugin
DLF-Auth
DLFAuthRuntime
DLFAuthRuntime
DLFAuthRuntime
Presto
PrestoMaster
PrestoRuntime
PrestoWorker
PrestoRuntime
PrestoWorker
PrestoRuntime
Starrocks2
Frontend
StarRocksRuntime
Backend
Broker
StarRocksRuntime
ComputeNode
StarRocksRuntime
Starrocks3
Frontend
StarRocksRuntime
Backend
Broker
StarRocksRuntime
ComputeNode
StarRocksRuntime
Doris
DorisRuntime
FE
DorisRuntime
BE
ApacheBroker
無
ClickHouse
ClickHouseRuntime
ClickHouseRuntime
ClickHouseServer
ClickHouseKeeper
無
Zookeeper
ZookeeperRuntime
ZookeeperServer
無
無
Sqoop
SqoopRuntime
SqoopRuntime
SqoopRuntime
Knox
Knox
Knox
Knox
Celeborn
CelebornMaster
CelebornRuntime
CelebornWorker
CelebornRuntime
CelebornWorker
CelebornRuntime
Flink
FlinkHistoryServer
FlinkRuntime
FlinkRuntime
FlinkRuntime
HBase
HBaseRuntime
HMaster
ThriftServer
RestServer
HBaseRuntime
HRegionServer
HBaseRuntime
HRegionServer
HBASE-HDFS
HBaseHdfsNameNode
HBaseHdfsJournalNode
HBaseHdfsZKFC
HBaseHdfsKMS
HBaseHdfsHttpFS
HBaseHdfsRuntime
HBaseHdfsClient
HBaseHdfsSecondaryNameNode
HBaseHdfsDataNode
HBaseHdfsRuntime
HBaseHdfsClient
HBaseHdfsSecondaryNameNode
HBaseHdfsRuntime
HBaseHdfsClient
HBaseHdfsSecondaryNameNode
JindoCache
JindoCacheServer
JindoCacheRuntime
JindoCacheWorker
JindoCacheRuntime
JindoCacheWorker
JindoCacheRuntime
KAFKA
KafkaSchemaRegistry
KafkaRestProxy
KafkaRuntime
KafkaBroker
KafkaSchemaRegistry
KafkaRestProxy
KafkaRuntime
KafkaConnect
KafkaRuntime
Kudu
KuduMaster
KuduRuntime
KuduTserver
KuduRuntime
KuduRuntime
Paimon
PaimonRuntime
PaimonRuntime
PaimonRuntime
Phoenix
PhoenixRuntime
PhoenixRuntime
PhoenixRuntime
相關文檔
如果您需要查看服務的狀態，詳情請參見查看服務和組件健康狀態。
如果有服務相關的問題，詳情請參見集群管理常見問題。